Dual-Parameter Conductivity And Flow Monitor & Transmitter – FLS M9.07

The FLS M9.07 from Petron Thermoplast FZ LLC is a versatile dual-function monitor and transmitter that combines conductivity and flow measurement in one compact device. Its large 4-inch full-graphic multicolor display with powerful backlighting ensures clear visibility of readings and status indicators, even from a distance.

The built-in tutorial software provides a quick, error-free setup for all parameters, while multiple calibration options are available to meet user-specific requirements for both conductivity and flow. The M9.07 features two dedicated 4–20 mA outputs — one for each measurement — enabling accurate, real-time data transmission to external systems.

A flexible set of digital outputs supports fully customizable process control configurations. The rear USB port allows easy software updates, offering both standard and custom-tailored functionality to suit a wide range of applications.

Dual-Parameter Conductivity And Flow Monitor & Transmitter – FLS M9.07

Key Features Of Dual-Parameter Conductivity And Flow Monitor & Transmitter – FLS M9.07

  • Wide full graphic display
  • Multicolor backlight
  • Help on board
  • Simultaneous measurement of conductivity, temperature and flow
  • Fast, intuitive and mistake-proof calibration software
  • Mechanical relay for external device control
  • Solid State Relays for programmable alarms
  • Multilanguage menus
  • USB port for software upgrading
FLS M9.07 IMage

Technical Details of Dual-Parameter Conductivity And Flow Monitor & Transmitter – FLS M9.07

Parameter Details
Associated sensors FLS conductivity/temperature sensors & FLS hall effect flow sensors with frequency output or FLS F6.60 Flow sensor magmeters
Materials – case: ABS – display window: PC – panel & wall gasket: silicone rubber – keypad: 5-button silicone rubber
Display LC full graphic display
Backlight version 3-colours
Backlight activation User adjustable with 5 levels of timing
Update rate 1 second
Enclosure IP65 front
Conductivity input range 0.055÷200000µS/cm (according to the cell constant applied)
Conductivity measurement accuracy ± 2.0 % of reading value
Temperature input range -50÷150°C (-58÷302°F) (with Pt100-Pt1000)
Temperature measurement resolution 0.1°C/°F (Pt1000); 0.5°C/°F (Pt100)
Flow input range (frequency) 0÷1500Hz
Flow input accuracy (frequency) 0,5%
Supply Voltage 12 to 24 VDC ± 10% regulated
Max Power Consumption <300mA
FLS hall effect Flow Sensor power 5 VDC @ < 20 mA
Isolation Optically isolated from current loop
Short Circuit Protection Yes
2* Current output 4-20 mA, isolated, fully adjustable and reversible
Max loop impedance 800 Ω @ 24 VDC – 250 Ω @ 12 VDC
2* Solid State Relay output – (Flow) user selectable as MIN alarm, MAX alarm, Pulse Out, Window alarm, Off
– (Conductivity) user selectable as ON-OFF, Proportional frequency output, Timed Pulse, Off
– Optically isolated, 50 mA MAX sink, 24 VDC MAX pull-up voltage
– Max pulse/min: 300
– Hysteresis: user selectable
2* Relay output – (Flow) user selectable as MIN alarm, MAX alarm, Pulse Out, Window alarm, Off
– (Conductivity) user selectable as ON-OFF, Proportional frequency output, Timed Pulse, Off
– Mechanical SPDT contact
– Expected mechanical life (min. operations): 10⁷
– Expected electrical life (min. operations): 10⁵ N.O./N.C. switching capacity 5A/240VAC
– Max pulse/min: 60
– Hysteresis: user selectable
Operating Temperature -10 to +70°C (+14 to +158°F)
Storage Temperature -30 to +80°C (-22 to +176°F)
Relative Humidity 0 to 95% not condensing
ISO 9001 Manufactured under ISO 9001
ISO 14001 Manufactured under ISO 14001
CE Certified
RoHS Compliant Yes
EAC Yes
Technical Measurement of Dual-Parameter Conductivity And Flow Monitor & Transmitter – FLS M9.07
FLS M9.07 IMage
Part No. Description / Name Power supply Wire power Technology Sensor Input Output Weight (gr.)
M9.07.P1 Panel mount Conductivity & Flow monitor 12 - 24 VDC 3/4 wire Conductivity, Temperature, Flow (Frequency) 2*(4-20mA), 2*(S.S.R.), 2*(mech. relay) 550
M9.07.W1 Wall mount Conductivity & Flow monitor 12 - 24 VDC 3/4 wire Conductivity, Temperature, Flow (Frequency) 2*(4-20mA), 2*(S.S.R.), 2*(mech. relay) 650
M9.07.W2 Wall mount Conductivity & Flow monitor 110 - 230 VAC 3/4 wire Conductivity, Temperature, Flow (Frequency) 2*(4-20mA), 2*(S.S.R.), 2*(mech. relay) 750

Dual-Parameter Conductivity And Flow Monitor & Transmitter – FLS M9.07

Technical Specifications of Dual-Parameter Conductivity And Flow Monitor & Transmitter – FLS M9.07

Custom Product Manufacturing Available

If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.